[  483.445906] gre: GRE over IPv4 demultiplexer driver
[  483.449823] ip6_gre: GRE over IPv6 tunneling driver
[  483.455349] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.459546] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.667399] ip6_tunnel: g2 xmit: Local address not yet configured!
[  483.670881] ip6_tunnel: g2 xmit: Local address not yet configured!